Method op

java/com/google/re2j/Parser.java:215–219

(Regexp.Op op)

  // op pushes a regexp with the given op onto the stack
  // and returns that regexp.
  private Regexp op(Regexp.Op op) {
    Regexp re = newRegexp(op);
    re.flags = flags;
    return push(re);
  }

  // repeat replaces the top stack element with itself repeated according to
  // op, min, max.  beforePos is the start position of the repetition operator.